Variable Beam Expanders

Lambda offers variable beam expanders with 2x to 8x magnification, f-Theta lenses and galvo mirrors for Nd:YAG and CO2 scanning applications. Our f-Theta lens design allows a large scanning area of 120 x 120 mm with minimum aberration. Galvo mirrors have coatings with high damage thresholds of 5 J/cm2, 10 ns at 1064 nm, with a large acceptance angle of 45 ±12° area of interest. Please call for more information.

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